X-On Electronics has gained recognition as a prominent supplier of QPB8957EVB RF Development Tools across the USA, India, Europe, Australia, and various other global locations. QPB8957EVB RF Development Tools are a product manufactured by Qorvo. We provide cost-effective solutions for RF Development Tools, ensuring timely deliveries around the world.

QPB8957EVB Qorvo

QPB8957EVB electronic component of Qorvo
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Part No.QPB8957EVB
Manufacturer: Qorvo
Category: RF Development Tools
Description: RF Development Tools Evaluation Board - QPB8957
Datasheet: QPB8957EVB Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 165.375 ea
Line Total: USD 165.38 
Availability - 0
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
0
Ship by Wed. 27 Nov to Fri. 29 Nov
MOQ : 1
Multiples : 1
1 : USD 165.375

   
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RoHS - XON
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Type
Tool Is For Evaluation Of
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Operating Supply Voltage
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We are delighted to provide the QPB8957EVB from our RF Development Tools category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the QPB8957EVB and other electronic components in the RF Development Tools category and beyond.

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QPB8957 75 28dB CATV Doubler Amplifier 50 - 1003MHz Product Overview The QPB8957 is a GaAs pHEMT/MESFET 75-ohm Doubler RF amplifier IC featuring over 28dB of flat gain and low noise. This IC is designed to support applications up to 1003MHz using a single 24V supply. The QPB8957 offers low noise and low distortion at high efficiency consuming only 8.4W in a 5x7 QFN package. Its compact size and low jc enable integration that is ideally suited for hybrid module or an alternative to hybrid module 40 pin 5x7 QFN Package applications. Functional Block Diagram Key Features High Gain: 28dB 1003MHz Adjustable Bias RF +24V RC Filter V I LIN DD CTRL 50 - 1003 MHz BW I DD I DD 57dBmV/ch virtual 1.0GHz, at 15dB tilt RF IN RF OUT 75 75 Low Noise: 4.5dB QPB8957 Excellent Composite Distortion pHEMT / MESFET device technologies I DD I DD EP Compact Size: 40P 5x7 QFN RC Filter +24V RF Power Consumption (24V, 350mA 8.4W) Applications DOCSIS 3.0 Broadband CATV hybrid modules Head End CMTS Equipment 75-ohm amplifiers Ordering Information Part No. Description QPB8957SB Sample bag with 5 pieces QPB8957SR 7 Reel with 100 pieces QPB8957TR13 13 Reel with 2500 pieces QPB8957EVB 471003MHz PCBA Data Sheet Rev. E, July 29, 2021 - 1 of 13 - www.qorvo.com Subject to change without notice All rights reserved QPB8957 75 28dB CATV Doubler Amplifier 50 - 1003MHz Absolute Maximum Ratings Parameter Rating Supply Voltage (VDD) +28V (5min) Supply Current (IDD) 500mA Maximum Input Level (single tone) +70dBmV Operating Temperature Range -40 to +100C Storage Temperature Range 65 to +150C Maximum Junction Temperature +150C Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Electrical Specifications 24V (1) Parameter Condition Min Typ Max Unit Supply Voltage (V ) 24 V DD Supply Current (I ) V total current 350 mA DD DD Frequency Range 50 1003 MHz 2 Gain 1003MHz 28 dB Gain Flatness Max. deviation from line using least squares fit from 50 0.5 dB to 1003 MHz Gain Slope Gain(1003MHz) - Gain(50MHz) 1.0 dB Reverse Isolation -42 dB Input Return Loss 18 dB Output Return Loss 18 dB Noise Figure 4.5 dB CSO 80 NTSC + 72 QAM (-6dB offset), 56dBmV/ch virtual -79 dBc output at 1003MHz 15.6dB tilt CTB -78 dBc CCN 63.5 dB OIP2 Low band: 225MHz, 325MHz, 15dBm/tone 90 dBm High band: 900MHz, 950.5MHz, 15dBm/tone 85 dBm OIP3 Low band: 225MHz, 325MHz, 15dBm/tone 53 dBm High band: 900MHz, 950.5MHz, 15dBm/tone 49 dBm Output P1dB 1003 MHz 28 dBm Thermal Resistance 6 C/W JB (Junction to backside of QFN) Notes: 1. Typical performance at these conditions: Temp = +25C, V = +24V, 75 system, Full band unless otherwise noted DD Data Sheet Rev. E, July 29, 2021 - 2 of 13 - www.qorvo.com Subject to change without notice All rights reserved

Tariff Desc

8543.70.00 Other machines and apparatus Free
13 Signal processors (graphic equalisers, crossovers etc.) 91 Other Free

9027.10.00 Instruments and apparatus for physical or chemical analysis (eg, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes Free

9031.80.00 MEASURING OR CHECKING INSTRUMENTS, APPLIANCES AND MACHINES, NOT SPECIFIED OR INCLUDED ELSEWHERE IN THIS CHAPTER; PROFILE PROJECTORS Other instruments, appliances and machines Free

9030.31.00 Oscilloscopes, spectrum analysers and other instruments and apparatus for measuring or checking electrical quantities, excluding meters of 9028; instruments and apparatus for measuring or detecting alpha, beta, gamma, x-ray, cosmic or other ionising radiations.
Other instruments and apparatus, for measuring or checking voltage, current, resistance or power Multimeters without a recording device Free

8473.30.00 Parts and accessories of the machines of 8471 AUTOMATIC DATA PROCESSING MACHINES AND UNITS THEREOF; MAGNETIC OR OPTICAL READERS, MACHINES FOR TRANSCRIBING DATA ONTO DATA MEDIA IN CODED FORM AND MACHINES FOR PROCESSING SUCH DATA, NOT ELSEWHERE SPECIFIED OR INCLUDED:
.Other 71 No Weighing less than 1kg Free

8537 BOARDS, PANELS, CONSOLES, DESKS, CABINETS AND OTHER BASES, EQUIPPED WITH TWO OR MORE APPARATUS OF 8535 OR 8536, FOR ELECTRIC CONTROL OR THE DISTRIBUTION OF ELECTRICITY, INCLUDING THOSE INCORPORATING INSTRUMENTS OR APPARATUS OF CHAPTER 90, AND NUMERICAL CONTROL APPARATUS, OTHER THAN SWITCHING APPARATUS OF 8517:
8538 PARTS SUITABLE FOR USE SOLELY OR PRINCIPALLY WITH THE APPARATUS OF 8535, 8536 OR 8537:
8538.10.10 22 For programmable controllers Free
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